Base | Representation |
---|---|
bin | 1111010101101010… |
… | …11101000010010101 |
3 | 210020220022122100101 |
4 | 13222311131002111 |
5 | 113331110122110 |
6 | 3441045214101 |
7 | 411032025250 |
oct | 75265350225 |
9 | 23226278311 |
10 | 8234848405 |
11 | 35463a2543 |
12 | 1719a01331 |
13 | a130ac184 |
14 | 58195c097 |
15 | 332e3a13a |
hex | 1ead5d095 |
8234848405 has 8 divisors (see below), whose sum is σ = 11293506432. Its totient is φ = 5646753168.
The previous prime is 8234848397. The next prime is 8234848409. The reversal of 8234848405 is 5048484328.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8234848405 - 23 = 8234848397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8234848409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117640657 + ... + 117640726.
It is an arithmetic number, because the mean of its divisors is an integer number (1411688304).
Almost surely, 28234848405 is an apocalyptic number.
It is an amenable number.
8234848405 is a deficient number, since it is larger than the sum of its proper divisors (3058658027).
8234848405 is a wasteful number, since it uses less digits than its factorization.
8234848405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235281395.
The product of its (nonzero) digits is 983040, while the sum is 46.
The square root of 8234848405 is about 90746.0655069959. The cubic root of 8234848405 is about 2019.3822576795.
The spelling of 8234848405 in words is "eight billion, two hundred thirty-four million, eight hundred forty-eight thousand, four hundred five".
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